LUX - IAD

$401 Find Cheap Flights from Luxembourg to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Dulles Intl departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$444
Typical prices: $500-$664
TAP AIR PORTUGAL
Sun 3/1Mon 3/16
LUX - IAD • 1 stop
Cheapest one-way
$397
Multiple Airlines
Thu 2/5
LUX - IAD • 2 stops
When to travel
December
Cheapest • 51% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Dulles Intl (LUX-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luxembourg to Dulles Intl

Sun, Mar 1 - Mon, Mar 16
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pm
LUX
-
IAD
27h 35m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$444TAP AIR PORTUGAL
Sun, Mar 1 - Mon, Mar 16
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pm
LUX
-
IAD
27h 35m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$454TAP AIR PORTUGAL
Sun, Mar 1 - Mon, Mar 16
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pm
LUX
-
IAD
27h 35m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$455TAP AIR PORTUGAL
Tue, Mar 31 - Tue, Apr 28
British Airways Logo
11:30 am - 8:20 pm
LUX
-
IAD
14h 50m
1 stop
British Airways Logo
5:40 pm - 10:40 am
IAD
-
LUX
11h 00m
1 stop
$485British Airways
Wed, Apr 22 - Wed, May 27
Multiple Airlines Logo
9:35 pm - 3:50 pm
LUX
-
IAD
24h 15m
1 stop
Multiple Airlines Logo
5:40 pm - 10:45 am
IAD
-
LUX
11h 05m
1 stop
$503Multiple Airlines
Wed, Apr 22 - Wed, May 27
Multiple Airlines Logo
11:35 am - 8:20 pm
LUX
-
IAD
14h 45m
1 stop
Multiple Airlines Logo
5:40 pm - 10:45 am
IAD
-
LUX
11h 05m
1 stop
$527Multiple Airlines
Sun, Mar 1 - Mon, Mar 16
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m
2 stops
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$554TAP AIR PORTUGAL
Sun, Mar 1 - Mon, Mar 16
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m
2 stops
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$559TAP AIR PORTUGAL
Mon, Mar 30 - Wed, Apr 29
British Airways Logo
11:45 am - 5:25 pm
LUX
-
IAD
11h 40m
1 stop
British Airways Logo
5:40 pm - 10:45 am
IAD
-
LUX
11h 05m
1 stop
$562British Airways
Wed, Mar 11 - Wed, Mar 18
TAP AIR PORTUGAL Logo
12:05 pm - 10:00 pm
LUX
-
IAD
14h 55m
1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 4:50 pm
IAD
-
LUX
12h 20m
1 stop
$565TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Luxembourg to Dulles Intl flights

Get data-powered insights and trends into flights from Luxembourg to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Luxembourg to Washington, D.C. Dulles Intl Airport departing in March.

What is the cheapest month to fly from Luxembourg to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Luxembourg to Washington, D.C. Dulles Intl Airport is December, where tickets cost $543 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $6,114 and $981 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$397
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from Luxembourg to Washington Dulles Airport

When to book flights from Luxembourg to Dulles Intl

Are your dates flexible? Find out the best times to travel from Luxembourg to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Luxembourg to Washington Dulles Airport flights

  • What is the cheapest flight from Luxembourg to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Luxembourg to Washington, D.C. Dulles Intl Airport was $401 for a one-way ticket and $444 for a round-trip.

  • Do I need a passport to fly between Luxembourg and Washington Dulles Airport?

    Yes, you’ll need a passport to travel to Washington Dulles Airport from Luxembourg.

  • Which aircraft models fly most regularly from Luxembourg to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Luxembourg to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Luxembourg to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Luxembourg to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Luxembourg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Luxembourg to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Luxembourg with another airline. Booking your flights between Luxembourg and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Luxembourg to Dulles Intl

Information on your arrival and departure airports

Luxembourg (LUX)
Dulles Intl (IAD)